Home / 4,432.14-6,115.97-2,442.21

Finding the Fourth Proportional to 4,432.14, 6,115.97 and 2,442.21

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Solution

The fourth proportional to 4,432.14, 6,115.97 and 2,442.21 is: 3,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.14 : 6,115.97 = 2,442.21 : x
  2. Step 2: Convert to fraction form
    4,432.14/6,115.97 = 2,442.21/x
  3. Step 3: Cross multiply
    4,432.14x = 6,115.97 × 2,442.21
  4. Step 4: Simplify right side
    4,432.14x = 14,936,483.09
  5. Step 5: Solve for x
    x = 14,936,483.09/4,432.14
  6. Step 6: Final answer
    x = 3,370.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.